It's very stressful operating a 75ft vehicle in traffic and you absolutely have to have a cool hand and head when doing it. Remember that sometimes we are carrying upwards of 40 tons or 80,000 lbs and the majority of the motoring traffic doesn't understand that a truck doesn't stop on a dime. Oftimes, you are so focused on being safe and getting the freight in on time, that you've got little time to enjoy the open space. Driving an 18 wheeler requires laser-like focus. I am so worn out by the end of the day, I simply passed right out in my sleeper berth.
While my strong preference is to be alone, the truck driving world is incredibly lonely. Living out of the back of a truck gets old and claustrophobic. Sadly, I won't be able to go back to driving because I did not qualify for the medical certificate. Not enough time has passed since I've completed gastric bypass surgery for the CDL medical examiner to feel comfortable.