Coffee is my drug of choice

No i am not afraid of becoming addicted. The Problem is that the tolerance in the body builds up fast. The first time i used ephedrine was very nice, also the first use of dmaa, dmha,dmxyz but after a short time there is no more "fight & flight" modus and you just need them to get out of the bed.Never had this problems with modafinil or armodafinil but i guess this both components are not really "sexy" compared to classic stimulants because you dont have an "up felling". And this both have the problem (for me) that i forget to drink enough, they also supress my hunger ( but that can be good in a diet)