I just need to vent, I got scammed

I buy and sell retro video games on the side for fun (nothing lucrative) I had been working with a guy that I had bought from and sold to for about 2 years. Unfortunately these transactions are our only relationship. I’ve been saving for a few years and all of it was in bitcoin. I thought I trusted this guy enough left my account open and unlocked after we had done a transaction through a different app. Long story short, when I went to a different room. he took all my savings ( a little over two bitcoin). I did not discover until right now. Of course he is not answering and is probably long gone out of my life. I am so mad and depressed. it’s things like this that make you lose faith in humanity. Sorry for the post just wanted to vent somewhere!