hi guyz. can you help me that i have know nothing about blood wash term

i have got some btc that i bougth when its 11.5k usdt. should i keep btc and hodl or buy some alt coins?
are you hesitating? this is the right time to collect altcoin bro, while the price is still cheap and now it's not too late for it, you'll get a big profit if hold it until the end of this year