Approximately how long does 1g last you?

I am trying to determine if I am addicted or not. I don’t really have an addictive personality.

My friend brought some over a few weeks ago and offered me to try for the first time. I didn’t feel anything so we kept doing more. It got to a point where I felt pretty nice and finally understood why people use it.

I ended up getting a g and I’ve done some every day for the past two and a half weeks and I still have some leftover. I only do it after work or at night, im not waking up immediately doing lines.

Is this rate normal or should I be cautious?