Normally I wouldn't start this early,but,
A]we have no storage in this house & if I don't dd2 will get her sticky hands on everything & destroy it.
B]We are waiting for the builder to fit a new fire.We can't decorate until he does & I have a bad feeling that he will do it the week before Christmas & I'll be spending every spare minute after that,slapping paint on the walls so at least one room looks half decent.Therefore present wrapping won't get done.
C] It is a chore.I start off all enthusiastic,but after doing about 3 presents,loose the will to live.It is less stressful to do a few every other night or so.