Expert traders would like to short term trading, they are mostly comfortable to day trading i know some people, long term trading boring for them, they want to make profits in daily, but even expert traders can not make profits in consistently it's impossible, because they don't know what happen in the next after bought a token.
I think it doesn't depend on the level of the traders. Even if they are experts, they may be interested in long term as well. I think traders choose whether for short or long term trading, depending on the market condition, too. So, the experts are possible to do both short and long term together. How the chance for the success? Since they are called as experts, surely the chance will be high (both for short and long term).
I think that is certain, when a trader makes daily profits of course he will not waste the profits he gets that day and he will definitely save his profits in long-term investments to maintain the growth in the value of their assets. The opportunity for success in trading, both short term and long term, depends greatly on the trader's knowledge or experience and discipline. Traders who continually learn and adapt to market conditions have a clear trading plan tend to have a higher chance of achieving their goals.
Maybe some of us have tried short-term trading and I have also tried it with various methods that I learned through videos of someone who succeeded in short-term trading. It turns out it's not as easy as I thought, the method has no effect every time I try it. That's why I stopped being a trader, I better switch to regular investment with a long-term method, which is much better.