cash in nvidia chips?

i'm not talking panic selling. I got lucky and bought in when they were $5/share.. unfortunatily didnt bet the house on it, so it's not retirement money. But i do wonder, bank the very strong gains (or at least a chunk) vs being greedy and seeing where it goes. I lost SVB overnight, so I know how fast money can disappear. Ugh ATO gonna want their cut of course, so maybe just Hold till retirement.. and cry when tech eventually (soon?) crashes.

/dear diary.