Don't try so hard to be normal because you aren't. You need to take care of you.
I have not cried over not getting a transplant. Do I need to? I just hold back my emotions and go through the daily grind.
For me, being on dialysis was like being driven at swordpoint through a pitch-dark dungeon where, every now and then, a new and unexpected medical problem would strike out at me from the blackness and hit me in the face, but the swordpoint kept pushing me onward, with no chance to catch my breath. Life had become nothing but an utterly meaningless punishment, having no more significance than being the penalty I had to pay for not having the courage to kill myself when I suffered renal failure, as I should have.