Worrying

I would like to ask why sometimes people get worried before even it makes any sense. They get worried about what would happen if, but the "if" did not happen yet, nor is foreseen to happen, and, what's worse, they could not change anything in case the "if" would become true. It is just one of many occasions of our impotence in influencing many things. Therefore, it makes even less sense to just get worried: can you avoid it? do it; can you not avoid it? be prepared in the best way, but do not worry.
When people worry, they begin to kind of panic and lose any type of objectivity on the situation. It is like if someone would keep telling you "I can't swim, I can't swim, I will draw" sitting on a bench in a park along a little water hole, where nobody would ever think about taking a bath, nor the person speaking would ever think about taking one, but is getting worried about the fact that she will draw "if" she would take a bath.

Deep point times

I would like to ask what are the things that on average most people would use to improve their mood or simply feel better. Of course, some people want to teach us truths like "life is a gift and you should be happy also just for that", or "Life is so short that you should not lose your time complaining and feeling bad", or again that "You can only find real happiness within yourself and when you are in peace with your consciousness, after you behaved properly". And so on. But for me, and also for most people I know, there are always moments in which I feel like I could never do anything right in my life and I never will, or I have just messed up on something important and feel terrible, or I simply do not know what I want, what to do, which decision to take.

Organisation

I would like to ask why people have to decide spontaneously all the time what and when they are going to do something, and can not just plan it. Not that I really care what and when they do it: I care only when I am directly involved and I have to participate to the event.