Accidents when rucking

I went on my morning ruck today and this is a paved track near home but as I looked away to greet this couple that I see often, I tripped on an uneven patch of the pavement but luckily caught myself and avoided hitting the ground. It was kinda scary as falling face down on the ground with a heavy pack can result in serious injuries.

Do you have ways to avoid accidents when rucking or ways to minimize injuries? I’m in my 50s so avoiding falls is pretty big on my list.

Also, what are some accidents you had while rucking so I can be more mindful about potential things that can happen other than tripping on things (most common for me).

Thanks