This is a very difficult question for us to answer.
I think a level of trust is good, but it requires some experience of when to know to use trust and when to be circumspect. That experience comes with time.
I have seen you on Fluther be appropriately trusting. I have seen you gain experience. You give evidence of growing and making good choices on here.
I have seen people be very rude to you. I have seen you react with politeness, and sometimes it amazes me. That means that I am often ready to be rude in return when you are more forgiving, and your forgiving nature is a very good thing.
I suggest that you continue to grow in experience here and learn from it. I do not suggest you become rude when people are rude to you. I think being polite is a wonderful thing.
I hope this is helpful. Let me know if you have questions.