If we are still trading cryptos with the hope of btc reaching All time high now and carry alts along, it might not happen soon.
Don't get me wrong, The alt season will still show... But until then.. Adapt to the present situation and trade only what is stable.

I used to be so hopeful for a bullish bitcoin.But now, whether it likes let it go up or down I don't care as long as I take advantage of the move, that will be alright by me... And that's what trading should be... No emotions or bias attached.

Now how do we make money off btc dump?
When btc dumps you simply buy ustd when btc begins pump you sell off ur ustd and hold btc. Repeat and rise

Use good TA and convenient time frames

Personally, I use 4h for this.