My wife has been buzzing mine with a Wahl trimmer for the last 25 plus years. It has gotten sparser and sparser, so I just do a blade only trim in the shower every week. I guess balding has saved me $10,000 over the years - always an optimist.
Men who are losing their hair in the back are great lovers. Men who are losing their hair in the front are great thinkers. Men who are losing it all over, think they are great lovers.
Wife cuts mine for free. But she went to cosmetology school and is no longer a cosmetologist... so technically not free. She needs to cut my hair about 266 more times for us to break even.