There are phases of sleep that you pass through. Seems like you pass through the lighter ones relatively quickly and you’re getting dragged awake out of a deep sleep phase.
Either give it a little bit longer (like 35-45 minutes) or try 10 minute catnaps.
Every time I’ve tried 15-30 minute naps I was completely wasted afterwards. Powernapping isn’t for everyone I guess.
There are phases of sleep that you pass through. Seems like you pass through the lighter ones relatively quickly and you’re getting dragged awake out of a deep sleep phase.
Either give it a little bit longer (like 35-45 minutes) or try 10 minute catnaps.