I recommend trying a 3 minute cold shower.
It's a very easy thing to test (just 3 minutes!) and there's evidence that it has a wide variety of benefits.
At least for me, the effects were immediate and obvious.
So in just 3 minutes you can see if that also applies to you.
The benefits for me were:
- tons of energy. I felt like I got three cups of espresso at once but with none of the negative side effects
- mood boost. I've been feeling way happier for hours afterwards
- a body high. My body just feels ... Good? Like my muscles and joints feel pleasant as opposed to nothing in particular