My husband has an electric hair trimmer and I cut his hair for him. I have a comb with blades which I use to keep the back of my hair "shaped" so it does not stick out, but I'm going to have to persuade "himself" to trim my hair when it gets longer! I can manage my toenails (just) and am partially sighted, so much of the operation is guesswork! Hubby has no problem shaving, and since none of us have anywhere to go - with cafes, restaurants, and all other entertainment venues closed - only the neighbours (and in our case - the farmer's cows) will be seeing us!