is your english not good enough?

Yes, sometimes I have many problems.

I haven't noticed But I think you are doing a great job, considering this is your 2nd language

Thank you...

It takes me a long time to read and reply.

There is no rush. I think, it is better to take your time. As to make sure you use the right and appropriate words for your thoughts

...Yes.

It is difficult to put thoughts to words.

I always want to run to my native language.

same here. But I just do my best. and I think you are doing the same.

It is very hard to think of the most courteous way to say your thoughts, so

that no one gets hurt.

.... yes

俺と勉強したいかい？

俺の英語さいこうだぞ！

はい、勉強したいです。教えてください。

俺に任せ！

Thank you.