I am curious to know what some of u dudes put in on avg. I put in usually around 20-25 hr/s week ( as that's all the customer's I have). So I go anywhere from 3-6 hr days usually. I've heard some of u guys mention working 10-12 hr days for 5 days a week or more. I want to know how do your hands, ears, and all that, hold up to all the vibrations for the period of time u put in each week? I'm doing well now, that thing I though that was corpal tunnel or whatever is gone. Maybe cause I got these $25 cushioned gloves and an Echo Trimmer vs a toybuilt. But is there any secrets to making it through 40, 50, 60 hr weeks or more and still feelin' good?