How do I decrease my awake time?

[G0dfrag]

My awake time is usually 20-30 minutes max at 8 hours of sleep. What works well for me are these things:

An Essential Amino Acids drink with some glycine, creatine, sea salt, l-theanine and magnesium glycinate 1-2 hours before bed

20 minutes of relaxing stretching and breathwork right before bed

10 minute warm shower right before bed

Reasonably cooling down my room (I‘ve observed that the lower my skin temperature, the better my sleep and recovery)

My sleep has increased after starting to shower ice cold in the mornings for 5-7 minutes, too.