By forget I mean: leave the sadness. Forgetting your father is not what I meant. Instead of feeling sad for whats happened, not that its any of my business, but you should feel happy that he left this world having done a lot I got that off call of duty 1
So...
I guess these days arn't the best for you, but none the less I hope you can put your past aside and focus on the future, the loss of a loved one is nothing thats easy to get over, however I have faith that you will be able to find happiness nontheless. I wish you the best of luck, and pray that your family will recover.
PS. You've been doing a good job, humor ussually helps you forget things. Watch some epic russel peters shows it's very funny ;)