These are instances as the mind wanders into realms that are seldom discussed in day-to-day life. It is not because they are weird; it is just that they are too honest, too close to home. Such thoughts are usually noticeable when one is riding a silent bus late at night or when waiting in a long queue and then vanish as soon as someone questions him/her about his/her thoughts. These are brief and mild questions concerning life, decisions, and daily habits that everyone may know, but hardly anyone can pronounce. Perhaps it is due to the fact that all people are busy appearing self confident, relaxed and well adjusted. Nevertheless, it is reassuring to keep in mind that such silent thoughts may not be as rare as they may appear.
Questioning if other people have it figured out

It seems that sometimes other people are certain about their plans, have a stable self-confidence, and have clear answers. Then follows the silent speculation of whether it is so or merely what is on the surface. It may be hard to tell.
Considering past decisions at randomized times

One can just be doing something so simple, and the small memory will just spring up one day. It may cause one to wonder how things could have worked out otherwise, not with regrets, but with soft questioning of other alternative ways.
Feeling unsure about being productive enough

Sometimes one feels like he or she needs rest, but there are days when one wonders whether he/she could have done more. Probably a combination of the desire to be balanced and the desire to simultaneously feel useful.
Making comparisons in small thing

Even the smallest objects of routine or habit may occasion comparison. It might not be about the desire to become better but about questioning whether there would be a difference in how life would be on a daily basis should one do things differently.
Questioning if goals are still worth having

Something that was thrilling may become alienated. Such a silent moment usually leads to a thought of whether ambitions naturally change with time or whether it is a moment that will increase and still be there.
Wishing for more confidence in simple moments

Something that sounds big might not be big, trying something new might not be big, or a fast decision may not be big. Even when things are faring fairly well, a small desire to be more confident may crop up.
Asking yourself if everybody feels tired sometimes

Being busy is not always accompanied by fatigue. There are situations when one feels tired but cannot even explain the cause and begins to argue that perhaps it is more widespread than people want to acknowledge.
Considering the question of whether people really understand one another

The discussions might be cordial and welcoming, but still, one may feel that there are certain ideas that remain unexchanged. That may cause one to question how frequently people are feeling understood and just getting by.
Feeling curious about of life’s greater purpose

It is not always a day of profound contemplation, but every now and then a thought occurs of the direction things tend to take overall. It may not require solutions, just a silent visit to oneself.
A question of whether or not it is ok to change one’s mind

Switching opinions or preferences can be natural, but the concern of appearance can be a problem. A mild consideration comes to mind as to whether growth does not usually entail little fluctuations of direction.
Considering missed signals or messages

A retrospective of previous interactions will raise an interest in what may have been missed. It is never simply about errors, but rather about knowing the extent of what can be unspoken when living your day-to-day life.
Hope for more rest in hectic days

Even when all things are well, there is a desire to have a little peace. One may think that at such times, when there are many people nearby, it may mean that peace may be the most important thing to do.
Wondering if sometimes you feel out of place

The group or new environment may bring a silent thought of belonging. This may help make one feel better to think that it may be more normal that one does not feel at ease in some spaces.
Thinking about how fast the time feels

Days may run into each other, and one is slightly surprised by the quickness of the week. That thought can be accompanied by both admiration and wonderment about how to slow down and pay more attention.
In hope that even little things do count

It is not always big or impressive, but there can be a silent expectation that small, consistent steps do make a difference. One may just have to assume that small things do count in their own right.