It could Luca, but that goes for everyone. Part of life is taking risks and playing your hand. You might win, you might lose in the end but you'll definitely lose if you don't play the hand. Make sense?
Fear of painful endings keeps a lot of people away from the best people and days of their lives, and it's really kind of sad. Then instead of dealing with a more acute sorrow for a few weeks or months, you deal with a sort of numbing sorrow all your life. No thanks....
Everyone gets burned in life. At work, in relationships and with friends. It's unavoidable. Character happens when you deal with getting burned in a non-reclusive or immature way, and see tomorrow for what it is: potentially the day everything changes for the better -- if you throw yourself out there.