You would be surprised how often you can see them if you try. This was taught to me my an amature astronomer...
Find a nice dark place with little to no light pollution.
Get comfy on a lounge chair or pad and stare straight up.
Don't look around for them. Looking straight up give you a veiw of the atmsphere at its thinnest point relative to you.
When one comes along, you will see it in your peripheral vision, and your eye will automatically move right to it.
On an average night you should see one every 2-3 minutes. Most are small, but some are really long.
The one part that I find cool is that my brain tells me there should be some sort of noise associated with it despite the fact that they are silent...