An Apology; I Hope It's Not Too Late

As of late, I haven't been much like myself. The world has been a confusing, difficult place to be in, where I've been trying to understand myself. And I have come to this simple conclusion; I have no idea.
And I'm afraid that in my quest I have been neglecting to think of others in the process. Many of you have been here to support me, yet I've been much too self absorbed and befuddled to see you all or exactly what I've been doing. I find myself so frustrated with myself and unsure of how to express my feelings of how sorry I am.
I'm sorry if I've hurt you in any way, particularly verbally, which is more likely the case. For sticks and stones may break some bones, but words hurt the heart, a much more fragile thing. I wish I could take back all those hurtful things I've said. Likelihood is I was trying to sound all smart trying to help but I just came off as a jackass. And, if the opposite is the case, I'm sorry if I have ignored you or wronged you in the sense of not being in contact with you. I miss you all, as you are my closest friends, but I've been in a realm all my own, trying to reorganize the things I once thought important, but now seem foolish and unnecessary. My outlooks on life have changed dramatically as of late, and I find myself today throwing away roughly 1/5th of my possessions in hopes of moving away from a life focused moreso on possessions than people. For you are what keep me alive from day to day, you are what matter to me. Not some absurd film that came out last week, not a book I may be enjoying. And I'm sorry if I've been too... there. Too involved in your life, too persistent about being with you in any way that I can. That has been because I have been so lost and confused that I've been clinging to you like a life raft, as you are what have gotten me through the past few weeks. You are why I'm still sane, why I still have a reason in life. And if you need me to back off, let me know, and I'll do what I can.
Look, a lot of this has been mad ramblings of a very tired, confused, frustrated individual who has over analysed and over thought everything about the past month in the matter of a few hours, so I get  that not all of this might make sense or ring true for you. But, the theme I'm trying to get across is I'm sorry for everything I've done to wrong you, sorry for all the horrible things I've said and done, sorry for being there too much or not enough. I hope this apology doesn't come too late, as my realization has.