I sleep for very long hours. I even like to take a nap whenever possible. When I am off, I sleep for like 10 hours but some reason, I easily get tired and sleepy compared to others. Even if I drink a couple of cups of coffee, it wouldn't help me to stay up.

I was totally fine with it when I was younger. But as I’ve grown up, It has been becoming kind of an issue. Because like everyone does, I have a lot to do. So sometimes it makes it difficult to catch up with others and my daily routines.

I was so sure that it had something to do with the reason that I hadn’t worked out.

So I did. I  worked out regularly, but my sleep pattern hasn't changed a lot.

So I wonder what it would be like to be someone who doesn’t sleep as much as I do. Whenever I think about this, a friend of mine pops into my head mind she works for about 5 hours a day, and she is always busy meeting people and doing outside activities. Sometimes I wish I could be like her. I am trying not to get stressed about this because if I think about it, Sleeping for long hours is better than haveing having a hard time falling asleep and it also helps me to cleary mind and relax. It's becoming one of my guilty pleasures.

(not really a pure edit but slightly re-written sentences. Its just a more flowing style and what you had was good and not much needed to be editied. Its just putting some sentences together and changing a couple words.)

My sleep pattern

I enjoy sleeping for very long hours and I like to take naps whenever possible. When I am off from work, I can sleep for ten hours. For some reason, I get tired and sleepy very easily compared to others. Even if I drink a couple of cups of coffee, it still doesn't help me to stay awake.

I was fine with sleeping long hours when I was younger but as it is becoming kind of an issue as I have grown up. Like everyone else, I have a lot to do and sometimes it makes it difficult to catch up on my daily routine.

I am pretty sure I am sleeping so much because I have not been working out at the gym. 

So now I am working out regularly. However, my sleep pattern hasn't changed very much.

I wonder what it would be like to not sleep as much. I am reminded of my friend who sleeps for about five hours a day. She is always busy meeting people and doing outside activities. Sometimes I wish I could be like her. But I am trying not to get stressed about this because if you think about it, sleeping for long hour is better than having a hard time falling asleep and it also helps me to forget things. It's becoming one of my guilty pleasures.