First of all, I think all you have done isr actions are right as long as youthey don't affectharm others. First of all, I think all your actions are right as long as they don't harm others.

"Affect" doesn't specify whether your impact on other people was good or bad, so I think "harm" conveys your meaning better.

Everyone has their own lifestyle and we should give them respect them. Everyone has their own lifestyle and we should respect them.

Doing the things you like is the happiest thing in one's lifekey to happiness. Doing the things you like is the key to happiness.

Learning can always makes me happy. Learning always makes me happy.

Learning can always makes me happy. Learning always makes me happy.

Since I started learning English, I have never felt bored, and time always passes unconsciously. Since I started learning English, I have never felt bored, and time always passes unconsciously.

SEver since I started learning English, I have never felt bored, and time always passes unconsciouflies. Ever since I started learning English, I have never felt bored, and time flies.

"Time flies when you're having fun" is a saying that I think captures what you mean here.

I am very glad to receive your messages because I am able to learn some new vocabulary and (read/hear) your explanations every time. I am very glad to receive your messages because I am able to learn some new vocabulary and (read/hear) your explanations every time.

After receiving your voice messages, I first dictate them out, then repeat your messagesthem again and again. After receiving your voice messages, I first dictate them out, then repeat them again and again.

So thank you for learning languages with me and exchanging ideas with me, and I am very grateful that you gaive me the chance to learn English. So thank you for learning languages and exchanging ideas with me, and I am very grateful that you give me the chance to learn English.

Using the past tense of "give" makes it sound a little like you're saying goodbye.