It's difficult when writing sometimes to not hurt the people around you. When you do this kind of thing you tend to write about people who are a big impact in your life and when you do write about a topic or whatever it's of your own experience and your experience is only the people who are around you (YOUR FRIENDS)
I love the people who I'm with of course, they are a big influence in my life and I love how they make me who I am and I would accept all of their flaws. I can only hope they do the same for me. I love you all and don't want any of you to change even if I really hate your stand on things political, religion, and personal. You are in my life for a reason and because of that I appreciate you and have a lot of respect though I do at times don't show it.
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Reading what I wrote up there sounds like you can take it two ways. You can either take it as a goodbye letter or an appreciation letter, which I hope is what you take it as. If I sound like I'm judgmental at times or I don't seem to like your decision on something. Just know that I only think that way because I care and only want the best for you.