Today I've read that sticking new habits to habits already established is the best way to start a new habit.

A little bit of a run-on sentence, but it still makes sense!

If you wake up and inmmediately brush your teeth, you can stick the habit of meditation to it by meditating five minutes after brushing your teeth, for example.

I'm going to start the habit of writing a diary entry in my diary every day, I think that journalingst could be a great tool to deal with difficult emotions by leavwriting out of my mind tough thoughts in my mind.

The "in my diary" isn't necessary because "diary entry" is giving the context that it's a diary. Though, the sentence is still correct!

Today, I've read that sticking new habits to habits that are already established, is the best way to start a new habit.

If you wake up and inmmediately brush your teeth, you can stick the habit of meditation to it by meditating five minutes after brushing your teeth, for example.

I'm going to start the habit of writing a diary entry in my diary every day,. I think that journaling could be a great tool to deal with difficult emotions by leavgetting outrid of my mind tough thoughts.

Today I've read that stickattaching new habits to habits already established is the best way to start a new habit.

If you wake up and inmmediately brush your teeth, you can stickadd the habit of meditation to it by meditating for five minutes after you brushing your teeth, for example.

頭がいいですね。

I'm going to start the habit of writing a diary entry in my diary every day,. I think that journaling could be a great tool to deal with difficult emotions by leaving out of my mind tough thoughtstaking tough thoughts out of my mind.

賛成しました！

Today I've read that stick new habits to habits already established is the best way to stthe best way to create new habits is to build them upon ones that arte a new habitlready established.

If you wake up andFor example, if you inmmediately brush your teeth when you wake up, you can stickcreate the habit of meditation to it by meditating for five minutes after brushing your teeth for example.

I'm going to start the habit of writing a diary entry in my diary every day,. I think that journaling could be a great tool to deal with difficult emotions by leaving out of my mind tough thoughtsputting them down on paper.

Today I've read that sticking new habits to habits already established habits is the best way to start a new habit.

The word "Habit" is repeated too many times in this sentence
Today, I read that sticking new habits to existing ones is the best way to start.

If you wake up and inmediately brush your teeth, you can stickadd the habit of meditation to it by meditating five minutes after brushing your teeth for example.

I'm going to start the habit of writing a diary entry in my diary every day,; I think that journaling could be a great tool to deal with difficult emotions by leaving out of my mind tough thoughtstough thoughts out of my mind.

Remember to join two independent clauses with a conjunction or a semicolon (;)