For anyone whose as big of a trading junkie as me, here is some youtube recordings of a trader i deeply admire, im listening to these as i do my spreadsheets today to track last weeks stats.
This guy was first place out of 40000 traders in an E-Trade contest in 1999, he made an astronomical return and was rewarded a million bucks, at a time when everyone was making their money long he was the one shorting. Now the size he swings on short daytrading positions is absolutely insane 100k plus positions, are a walk in the park, these videos are a clinic on short selling.
The first video is more on his life, which i find interesting, but if you want to get into the nitty gritty of how he views the market as a shark, skip to video 2, this guys the real deal, unfortunately trolls chased him off of twitter, he used to make calls that were 90% accurate, but he cut everyone off, when internet trolls wouldnt quit harassing him.
The biggest thing I learned from this guy was that your entry determines your risk, not your exit...... meaning the further you buy/sell a stock from the support or resistance point, the bigger your risk is, its a point ive been trying to make but clearly struggling with in this thread i guess, lol.
A large part of what i know about shorting is based on this guys thought process.