Put gun in pocket, forget about it, live normal life, sit anywhere & any way you want to.
Assuming its the only thing in your pocket, and nothing presses on the wrong spot from outside your clothing.
How critical is the in-pocket holster?
There was a story about an individual who was a LEO attending classes at a college, and who had recieved some previous threats who put a loaded gun in his backpack, and carried it that way for some length of time.
During the course of a day a pencil worked its way into the trigger guard and eventualy pulled the trigger, discharging the weapon from inside the backpack.
The same can happen with anything that can fit inside the trigger guard in your pocket, such as keys and numerous other things.
Also if you bumped something just right, or had someone sit on your lap, enough of something could wedge in the trigger area to discharge the weapon.
A holster is usualy a good idea for long term casual carry. Now if you are going to guard that area, and be careful then short term pocket carry from point a to b, or to check a noise in the night, or answer a door, transport from vehicle to location etc its fine. For casual carry when you are living life and doing other activities, something over the trigger just seems like a good idea. Even just .01% chance of an accident would be too great, because that would eventualy be met carrying a lot.