On behalf of my own experience last week I can only say: Always wear a helmet when driving a motorcycle or a bike. I often see young guys driving their small Vespas and the like without a helmet (or having it dangling at the handlebars). I can't understand this and I even think of buying me one for biking if I will do it more often. The accident last week (re)opened my eyes what can happen even at a small pace.
A fitting psychedelic government campaign from the 80s. Pretty funny I think:
And yes, I am on the road of recovery so I will start writing again.
So long,
Paradox0n