I absolutely love haejin's blogs and his amazing community! I'm so glad that somehow I managed to find his 1k YT-channel back then. Not only did I widely open my portfolio, his lessons help me such a big deal not to become emotinally attached and focused on the charts 24/7 which is by itself already worth more then any profits.
I'm spreading his word whenever I can on youtube and in the subreddits so that hopefully many more can make this amazing experience!
Best wishes from Switzerland!