Having a close call with our work happens to the best of us. It’s difficult trying to play a game where of chicken, where the two parties are the player and the deadline. Close calls shouldn’t be taken for granted.
However, just because something is going to be a close call, or if you don’t know if you will complete it in as soon a time as you like is no reason not to try. You will miss 100% of the shots you don’t take, and even if the shot seems crazy, it’s still worth shooting for.
Don’t let the difficult, or the stressful, get in the way of your intended path.