Ok...this is for all you long time E-smokers,,,,I just started e-smoking and so far I have 5 dse 901s,,(from Steve and Smokey treats)and 1 penstyle,,,and i am thinking about ordering a pen style from pure smoker,,,i only e-smoke at work cause they went non smoking..so is this enought to make it through for awhile,,,,or do i buy more...after i get home i drain my atomizer and recharge my battery then tuck it into bed for the night,,,sorry for being so ignorant but like i said,,,im new to this,,,,