Maybe the reason why this forum contributed to your depression is because you took it very seriously. This forum is just like every other platform where people engage in discussions and nothing more. Don't see the attacks or moving of your post off-topic as anything serious just enjoy the discussions. I am happy that you discovered the reason why your posts were moved and you are back to contribute to the forum. My only advice is to read more and post less. Keep learning and expanding your knowledge about Bitcoin and the forum and you will end up becoming a quality poster. In my early days in this forum, I focused more on learning and would ask questions or do research to learn anything I didn't understand in the course of learning. However, reading the Bitcoin Whitepaper will also give you foundational knowledge about Bitcoin.