Altcoin season for now seems to be halted, with further retrace mens possible in future.
Another significant point here is that, $BTC next all time high poised for somewhere around Q2 end, and #altcoins will follow the suit.
its pertinent to be cautious and not be too greedy, it's always a good option to secure profits if the market is giving you.
Moreover not all #alt will benefit in the next cycle, only coins with utility and network activities will succeed in the next wave.