what goes on inside your helmet?

[MikeSP1]

I'm usually singing, or humming, just making some noise to myself in my helmet. But it's all good, because I know that nobody can hear my horrid voice through my helmet and over the bike. I've caught myself thinking "it's amazing how wonderful cam gears sound." And then I find someplace out in the middle of nowhere and I pull over and shut it down and sit in the grass and do not much but enjoy the sun and the quiet and friends.

But I haven't been able to ride in over a year and a half, so I'm itching to ride again. I've already gotten over the withdrawals, so it's time to ride again.