No nicotine for me, but I would make caffeine "dip" pouches out of the coffee packet and napkins that came with MREs. No one ever drank the coffee, so I always

No nicotine for me, but I would make caffeine "dip" pouches out of the coffee packet and napkins that came with MREs. No one ever drank the coffee, so I always has multiple packets on hand. Pour the grounds into the napkin to keep it all together, then pop it in like a plug of dip. The taste was brutal, but it got the job done.