Im watching this level and I might buy more

I'm a student and I'm up 10K, Invested a couple of months back so I'm sitting comfortably but I wish I had invested more. looking at the Rsi it seems this is just a healthy correction but it could, of course, turn out bad and break that support line so be careful. Personally, I'm holding as I'm fairly sure we are in a bull market and in a bull market it's important to put precedence on bullish momentum.