trends change

I trade the currency market and see that the trends change very quickly on the shorter timescales, and it is sometimes impossible to identify and trade a trend when this is the case. Any reason why this is the case ?

Possibly women traders.

As you know, women change their minds every 5 minutes.

Try trading off 1 minute charts to capture the very short-term trend and also to capture that short time-span in which women are unlikely to change their minds.