You are trying to persuade your mother to let you get a tattoo using ethos

I would say what I honestly think and that getting a tattoo is my own decision.

Explanation:

In Greek, Ethos has the meaning of the character and it is using when someone is trying to describe or persuade ideals that are characterizing some ideology. When using Ethos it is important that we are using trust and confidence.

In this case, if someone is trying to persuade a mother to let them get a tattoo with using ethos, person can say something like this: ''I want a tattoo because I personally think that they are beautiful and my tattoo will have message that is meaningful to me. This is my decision and i honestly think that it would make me happy because I want it for a long time.''

Besides ethos, there are also, pathos and logos.

6.023 x 10^23 . Common salt . Total of 12.046 x 10^23 atoms