What strategy you use to trade bitcoin?
Buy it about 5 years ago, and wait.
I do not think anyone would want to wait too long bitcoin reach 5 years. although perhaps it would be profitable. but it was a very long time.
and types of users bitcoin is a short term investment as i know
There are very, very few people that would want to wait 5 years just holding their Bitcoin. To my knowledge, a lot of hodlers are planning on doing some trading every halving or so, and view it as a very definitive and concrete investment rather than something to trade every day or two.
I wouldn't wait 5 years, personally, but I'd check every 6 months or so to see how it's doing.