[Q]: Objective: Paint a wall without painting baseboards
[A]: Apply blue painters tape to the top edge of the baseboard and paint the wall above it, remove the tape when finished.

[Q]: Objective: how to smooth out frosting after the cake is frosted?
[A]: wet a few sheets of paper towel;, gently lay on the cake, and press with a fondant smoother

[Q]: Objective: How to thread needle
[A]: Lick end of thread and carefully place through eye of the needle.

[Q]: Objective: How can I silence a slamming screen door?
[A]:
Dab a couple of short beads of silicone caulk along the inner door jamb where it hits and let dry with the door open, the silicone pads will help quiet the racket.