One huge reason I want to short $BTC at the moment is that I don't see the FOMO compared to previous ATH times.
Altcoins are mostly lower when the price was $BTC 100k.
There is absolutely no new money flow, perhaps just the pump and dump game from the kill long short exchange.
Note that this is just my personal opinion. I am NOT shorting BTC. But my years of experience show that this ATH creation is not very stable.
The market will be very different when there is money flow.
I will close 50% of my spot $ETH at the current price.
If you have been in the group long enough, you will know that I bought a lot of ETH at 2k5 2k6 and then averaged down to 2k.
Sell in May still has 8 days to go, be careful.