Sort of anecdotal but I originally joined a gym and weight lifted consistently for 5 years after starting on Jan 1st due to a resolution. Like 1% of those dudes are going to stick around and be cool. The rest are gone. You can always tell because they walk in with brand new shorts, shirts, shoes, workout socks, head band, wrist bands, workout gloves, new ipod, giant headphones (neon dre beats), duffel bag, tablet to track progress, belt for dead lifts, jump rope, running shoes, flat lifting shoes, and other accessories.
