I am just learning how to be a handy-person. I have patched the nail holes in the plaster using some CGC compound, sanding and then reapplying (for far 5 times). I know it is overkill, but again I am just learning.
I have noticed some hairline cracks in both the ceiling and the walls. How should I go about fixing this? Do I need to buy that mesh stuff? Any help is appreciated.