This brings back the memory of a brand new and highly vain buck private in one of my units.

We were in parts unknown without access to resupply, nor access to any water source. Said young man was well know for his ability to stay minty fresh even though we had been downrange for months.

We get down to a VERY VERY limited water supply, and someone caught him using it to wash his hair.

I honestly thought I was going to be involved in an intentional blue on blue shooting to prevent this young idiot from being murdered by the other two soldiers in his gun truck. Either that or kill him myself.....