To me this $12,000-$29,000 is the same opportunity we were all afforded when bitcoin was last "cheap " at about $250 in June 2015 and about $3,300 in February 2019.
I am one among who felt "I should have bought bitcoin or saved the bitcoin I earned in 2016 when it was around $400 and in 2019 when BTC was around $4k to $5k". I almost had 2 btc from earnings without investing on it. Current situation makes me feel the same but would let it go down to $20k to $25k. So I feel, this is the last opportunity one can opt more bitcoin.