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Concern from Tommy's wife Brittany caused him to address his behaviour, revealing that her worries made him realise he needed to head to rehab.
"I didn't notice it until towards the end of it, when I was like, 'Oh dude, I’ve got to stop. This is fucking insane,'" he continues. "Like, I was drinking just out of boredom. I would just wake up and be just building [a glass with] just all vodka and just a little eyedropper of cranberry or lemonade. I was drinking two gallons – not pints, not quarts, but gallons, the big-handles – a day. That's fucking crazy.
"…I just realised, ‘Whoa dude, you're drinking enough to like, you could probably die.' And it wasn't even fazing me… I just became sort of immune to it."
Thankfully, Tommy's habits – both shorter-term and long-term with the band back in the day – seemingly haven't affected his health too horrendously, with the 58-year-old revealing of a recent check-up: "[The physician] was like, 'Dude, I don't know what the deal is with you, but your liver is fine. You're super-healthy. Like, fuck, what are you made of?' I was like, 'Did you get my papers mixed up with another guy with the last name Lee?'"
The Crüe drummer adds that he doesn't yet know if being sober will be a "forever thing" for him, adding, "But for now, I'm not drinking vodka today."
Watch the full interview below: