Throughout life how many things can happen, because if you think about it for a while, perhaps you will realize that there is no exact number, some will probably be forgotten and while others can mark you and you will hardly forget. There is a certain stubbornness in the human mind, because some event, moment or situation where there was a lot of pain and suffering should eliminate it and never remember it, but that doesn't happen; even the worst part of that bad experience even becomes very negative in life and prevents you from moving forward.
Quite the opposite happens with wonderful and extraordinary things that make you or have made you very happy; Of course you don't forget them and better yet they are very motivating to undertake new things in life. Because in this case, it is valid that you even want to repeat what is good because it does you good; However, even if it is not to anyone's liking, we must accept that reality always reminds us that not everything is successful, much less easy.
The most important thing is not to lose your sanity, even if you fail or fail sometime you have to recover, get up and look up because tomorrow a new day will begin. Another opportunity to start from the beginning again, correcting the mistakes made and trying to maintain security in what you do; alone or accompanied you have to move forward, as long as you live continue.