I am sure at this point that I will just never experience happiness in my life. I've been depressed since I was a little kid and have too many issues with no solutions. 

how do I get over it and be able to move on with life?

I just want to learn to be okay with no happiness. it's just so tiring to try and deal with this all the time. should I try and just suppress my emotions? are there any good methods if so?