Maybe, in those times when you can’t see the point to life, it’s ok to let go of the big picture and zoom right in on the little one:

Right now the point of getting into bed is to get some rest because I’m tired;

Right now the point of having some food is because it tastes good;

Right now the point of existing is because I can and I do.

Most importantly, don’t apologise for the space you take up or the feelings you feel.