That _is_ quite a bit to be carrying around, but definitely not an unreasonable occurrence. After all, when a person decides they've found their absolute favorite strain, then purchasing a decent supply (for some weeks, like any other household staple) is a reasonable action for them to take.

Purchasing habits will slowly change from the "let's pick up a couple grams" mentality to the, "Uh-oh, better add an ounce of kush to the weekend to-do list" mentality.