Honestly, as someone in their early 30's who knows very little about the investment world, I'm still just dollar cost averaging into my Vanguard index tracking

Honestly, as someone in their early 30's who knows very little about the investment world, I'm still just dollar cost averaging into my Vanguard index tracking ETF's — Same amount, same day of the month. I have held some shares in tech companies that I personally believe in but that's more for fun and with money I'd be okay not having tomorrow. Maybe it's just a case of ignorance is bliss but ignoring the noise and following that strategy has been working so far for me so don't plan on altering it currently.