Yes I appreciate that you are putting up the new blinds in the nursery but I will not appreciate it when DS gets seriously hurt with the drill since you refuse to use the lock feature. There is a reason they added the feature to drills - because people get hurt! It's really not that hard to use since it's about 1 centimeter from the trigger but I would be happy to show it to you since it seems hard for you to figure out.
Seriously, I have asked him like 10 times to please use it b/c I am scared DS will get hurt, or me for that matter. DS actually picked up the drill today but I saw it right away so he did not get to hit the buttons but he LOVES electronics so he would have if he had the time.