Question

1. Don't play games on the phone too often.

2. Don't play games on a phone too often.

3. Don't play games on your phone too often.
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Which one is commonly used?

4. Don't feel stressed out.
5. Don't be stressed out.
6. Don't stay stressed out.
7. Don't remain stressed out.
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Can we use all the expressions? Which ones are commonly used?

Answer 1

Any of the first three are fine. Sentence 2 is referring to anyone's phone, but 1 and 3 are referring to "your" phone.

Sentences 4 and 5 are similar to each other, and 6 and 7 are similar to each other. All are fine, but I haven't heard people use the phrasing in 7 much.