There's 3. Knee, Shoulder and neck.
Knee is almost bone on bone, arthritis in shoulder. Neck.. still being evaluated. I'm not even 30 yet lol. I keep busting ass though until I can figure something else out. I don't HAVE to stop driving, it's just a personal decision of mine to maybe look into some other things. Maybe get the free schooling, get
ted on here at UPS for 2-3 years and then leave with my free bachelors degree or move into the field I want within UPS. I'll keep a look out for feeder positions tho.