A drug addiction will make more important to you.
having a source of income
mental health
maintaining friendships
personal hygiene

(ANSWER QUICKLY)

Having a source of income

If a person attempts to make a phone call while they are driving a car, they are multitasking.multitasking refers to 2 or more actions being done at a time.If a person is trying to do 2 or more things at the same period of time, then it is called multi-tasking. For example: You can doing laundry as the same time cleaning the house. You are texting at the same time eating  You are watching tv as the same time doing facebook. you are drinking water as the same time calling.