Bro consuming enough caffeine to paralyze an elephant. Any yerba-mate drinkers on hexbear? I'm looking for a source of caffeine cheaper than coffee. Last two months I've seen the largest food price increase since the pandemic and coffee is just about off the menu at this point. I kept going cheaper but I realized that as you go down the cost structure the coffee has less caffeine (img below) and I'm at diminishing return level now. Yerba-mate is a sub tropical woody long growing plant so even If I could grow it I probably wouldn't be able to get enough caffeine out of one plant but if I can get seeds I might give it a try. Amazon has a 4.4 lb bag for $19. Thats much cheaper than coffee but I can't get good info on how mate compares lb for lb wrt caffeine.
Have you considered roasting your own coffee? It can be done in just a pan stirring with a spoon. happymugcoffee.com has a few coffees around $4/lb. and even cheaper when you buy in bulk