Because of that, I take ona bus around 7:20am even if I’ll start my class starts at 8am and just have 6 minute of bus.travel time. Because of that, I take a bus around 7:20am even if my class starts at 8am and just have 6 minute of travel time.

Because of that, I take onthe bus around 7:20am even if I’ll start my class at 8am and just/only have to travel on the bus for 6 minute of bus. Because of that, I take the bus around 7:20am even if I start my class at 8am and just/only have to travel on the bus for 6 minutes.

My biggest fear is a crowds. My biggest fear is crowds.

We say "fear of crowds" rather than "fear of a crowd"

You can meet many people.

Transport like buses or trams can be hard. Transport like buses or trams can be hard.

Transport like buses or trams can be hard. Transport like buses or trams can be hard.

If you take ona tram at 7:30am to college, generally there is always manya lot of people. If you take a tram at 7:30am to college, generally there is always a lot of people.

If you take onthe tram at 7:30am to (go to) college, generally there isare always many people / there are usually a lot of people. If you take the tram at 7:30am to (go to) college, generally there are always many people / there are usually a lot of people.

Take the/a [transport]

There are only a fewer people. There are fewer people.

TAt that time, there are only a few people. At that time, there are only a few people.

To make it sound smoother

Then, I’ve often faced my large classes of students. Then, I’ve often faced large classes of students.

More general, less possessive

IMy technique to control my phobia in public, my technique is to divert my brain (towards something else). My technique to control my phobia in public is to divert my brain (towards something else).

I read a book, listen to music or whispertalk quietly with my friend. I read a book, listen to music or talk quietly with my friend.

Nevertheless, at the end of the day, I’m still tired and and I'm gonnaI need to take a nap. Nevertheless, at the end of the day, I’m still tired and I need to take a nap.

Nevertheless, at the end of the day, I’m still tired and and I'm gonna have to take a nap. Nevertheless, at the end of the day, I’m still tired and and I have to take a nap.

"I'm gonna" makes it sound like you're going to take a nap after you finish writing this text.

To face hisyour biggest fear, it's a good way is to learn to control it. To face your biggest fear, a good way is to learn to control it.

To face hisyour biggest fear, it's a good way to learn to control it. / Facing your biggest fear(s) is a good way to learn to control it. To face your biggest fear, it's a good way to learn to control it. / Facing your biggest fear(s) is a good way to learn to control it.

It’s hard, yeah but if you want to grow up and to procgress in your life. It’s hard, but if you want to grow up and progress in your life.

It’s hard, yeah, but if you want to grow up and to procgress in your life, then I think you also have to learn to control your fears. It’s hard, yeah, but if you want to grow up and to progress in your life, then I think you also have to learn to control your fears.

Combining this sentence with the one after because this is an incomplete sentence.