Didn't want to post so soon, but now on 25th pack.
I'd say my final pack but I'm not going to count my chickens before they be hatchin n shit
The cold has changed my perspective
In other news, it being cold I haven't tested any impact on lungs, only punching bag and some lifting.
After this pack will do a legitimate workout and see if I notice anything, as a hypochondriac I should know if I'm my lungs are working worse than 25 packs ago.