Sleeping naked and going to not wear underwear helpers to improve PE gains?

Hi buddies, what do you think sleeping naked and going commando / not wearing underwear/ is helping to improve ours PE gains or not?

I read some studies and specialist says sleeping naked improves male genitalia blood follow and all body conditions. But for going commando nothing improved.

How many of you guys going commando/ no wearing underwear/ and sleeping naked it’s improved your gains?

I don’t own underwear and always sleep nude. I’ll say for me it’s made a big difference.

There are other threads here discussing this.

I love sleeping naked. I wake up every morning rock hard pitching a tent with the blanket. The first thing I do is Kegel a few times just to feel my cock swell and surge. If I wear underwear to bed it’s a real downgrade …boner feels as if it’s struggling and tangled up. Boners need to be free!

I never wear underwear to bed either. Can’t really say it’s helped with gains or not.

I can’t sleep unless I am naked, but I do not believe it has done anything in the PE-department for me.

I also believe sleeping naked does nothing to increase dick size. However, it makes it easy to do bed Fowler’s which I believe helps with PE.