This statement (Friendly person and knowing a lot of people from different countries make me interesting person.)
Here's what you need to submit on 1 single page paper:
1- Did you use any of the following defective reasoning in your personal interest statement in participants: ad hominem? False cause? Non sequitur? Circular argument?
2- What persuasive theory or model is closest to your message?
3- What symbols, signs, or meaning did you apply?