Can I say like that?

No need to focus on the opinions of others.

Or

There's no need to focus on the opinions of others.

Thank you a lot 😊

Question

Can I say like that?

No need to focus on the opinions of others.

Or

There's no need to focus on the opinions of others.

Thank you a lot 😊

Answer

They're both fine, but use the first one for speaking or informal writing only.

Answer

Hello Alina, good question. 👌I agree with the previous comments, but I would add that maybe the first “No need to “ is imperative, that is, you are instructing someone or giving advice. Other examples could be:
“ No need to take your shoes off in my house”. 
“ No need to pay me back”. 
“ No need to wash up after dinner, I have a dishwasher”.

Hope that helps to clarify…Keep up the good work! 🤓👋

Answer

Both are correct, however first one sounds more natural.