As a former NWA flight attendant. I think for crew members this is hard. I use to commute as many pilots an flight attendants do. I would be gone for 8-12 days at a time. I would need items such as nail clippers and razors and things like that. It's insane to think to have to buy these in every city. As a flight attendant I didn't make enough money to do this. As said earlier it's not like crew members have the option of checking their bags so we could brings these items along with us. I don't think the pilot should have caused a scene, but as the same time. I think crew memembers should make a stink to the FAA, because to expect them to do their jobs and not have basic grooming utensils is pretty lame.