2) Make sure your roller has a decent amount of paint on it and apply to wall and spread out by rolling up and down
3) Make sure you have an uniform finish around your electrical outlets and switches
4) When it comes to the corners, keep pressure on the roller to the outside edge so you do not create a "sausage" (When there is excess paint build up, Trendz Painting lingo)
TIPS:
*Lock your arms to ensure you do not hit the ceiling with the roller
*Take care of any "sausages" while the paint is wet. Simply take roller and roll the paint out evenly
Here's Jared demonstrating how to cut in paint on a wall that had a textured ceiling.
1) Start with a good brush
2) Liberally apply paint to corners where both walls meet * If you are slower at this make sure that the temperature in the room is not too high because it will cause the paint to dry faster and become sticky
3) When painting against the ceiling make sure your brush is feathered out. This will ensure that you will not have any excess paint on the ceiling.
4) Make sure the line on the opposite side of the ceiling is feathered so when you roll the paint onto the wall you will not have a line of built up paint
TIPS:
* Make sure to move your arm and hand and not just your wrist, this will help create a straight line
* If the texture falls down, simply take a putty knife and push it back up