If someone was accumulating altcoin in the whole bear market, then this is not the right time to sell i think. The initial rally was quite impressive, and many people wanted to sell off to book the profit but as expected, this rally is the beginning of a bigger one in the future. If you are already in profit with some of your old tokens, then you can take out your seed money from there and reinvest it in some other new project with new narratives to diversify your portfolio. Selling off your entire portfolio might not be a good idea and you will end up regretting your action.