The price does what it wants
No, the price does what the market wants. Prices never decide, markets do.
The price does what it wants
%%But not randomly.
%%This is a false statement. Price in a trend most commonly continues the trend, that's how they are recognised as a trend. The least likely thing that price in a trend will do next is reverse into the opposite trend.
The trend is constantly changing, so does it make sense?
%%Sure
Personality plays into which time frame suits a trader. I find that I'm far too impatient to wait 2-3 months for a swing and anything beyond that is a long term investment. On the other hand, day trading may seem like a cocaine addiction... my comfort zone is up to 5 days and longer is a misjudgement penalty.There's trends for the hour (short channels), trends for the day, trends for the week, and longer term monthly trends. All depends on what timeframe you're trading. If you're looking to get in and out of a trade within minutes, then looking at more than 15 minutes wouldn't make sense.