$ProShares UltraPro Short QQQ ETF (SQQQ.US)$ Is there anyone...

$ProShares UltraPro Short QQQ ETF(SQQQ.US)$ Is there anyone as unbelieving as I am? Just look at the decline in American technology; the more it falls, the more you buy it, it must be a bubble, and sooner or later it will burst.