Weed system

the health regeneration 50% really bugs me like am down to 10% health and instead of using /mk or flare nah lemme smoke some weed to regenerate my health to 50% in 2 minutes if i called a flare it would be faster weed should be used for like when i have 70-80% health and I want to regenerate it to a 100% and i won't use an mk or call a flare for 20% regeneration so here where weed comes in the picture