When is it OK for me to Give up?

I've felt like shit for the past ~12 months and not always for the same reason I've had periods of time in my past where I felt terrible but never for this long and never where I've been left feeling like I've tried everything I can and given up I'm just so fucking tired at this point I struggle think of how my life makes anyone else's happier but I still feel forced to breathe for the sake of…