sharke
"Even if I were somehow a psychopath right now who obtains pleasure from harming others, I would still be a good person since my own pleasure is the only thing that defines me and my life as being good." -- pointless philosophical wankery which will ultimately have no bearing on whether or not you enjoy your life. Put whatever pretentious philosophy books you've been reading back on the shelf and never touch them again. They are turning your mind to mush.
These are my own personal philosophies. I have never studied up on philosophy or even science. All these philosophies I made all come from my own personal profound experience of pleasure in life and just how great it was to me and also my personal experience now of depression and anhedonia which is the worst experience for me.