Is it smart to sell half of AAPL and rotate into NVDA?

That NVDA surge IS tempting. But… selling half? Gut says aggressive. I remember chasing the high score on flappy bird and, like, immediately regretting everything. Is this the stock market equivalent? Maybe slowly trim AAPL and ease into NVDA? I dunno. Scared money don't make money, right? Deep breaths. Need coffee. Thanks for posting this, I feel seen (and slightly less alone in my anxiety, haha).

Thanks for sharing