I believe the thesis in this is actually the first sentence considering the rest of the story talks about that first sentence.
Answer:
17.2
Explanation:
Since there is a decimal in the tenths, you can set it up as:
18.0
- 0.8
Answer:
not mature
Explanation:
like your immature if your doing the wrong thinks and acting dumb
day your 20 and doing things that's immature
By thinking before we act, we can make better decisions.
Some people say whatever is in their mind without thinking about whether or not they are hurting someone else's feelings. This can lead to tense, ruined relationships.
Hope this helps!