If you're feeling sad, alone, depressed, for whatever reason, please talk to someone. Please tell someone. Hey, you can even email me! But don't go through it alone. I've been there and it literally feels like you're surrounded by darkness - it took the prayers of my family and others to God before I was able to get out of that funk (I barely spoke to anyone for 3 weeks and it's one of my most painful memories, and always brings tears to me).
You are NOT ALONE!
And with that, here's the titular video - my heart goes out to Mr. Williams' family.