Have some mates that used to wear helmets in their ultralights without fail but never continued with it. Certainly not a bad idea. There are many that also believe that helmets should be worn in cars too.
Then you'll need the 'neck brace' that you see race car drivers wearing, as sometime ago they figured out that the additional weight of the helmet + high G's isn't good for the poor old neck!
But where does it end??? a nice padded room perhaps?
