Hello and welcome to Steemit! :)

Yes, it is really important. You can reach a lot of new people who can have a significant impact on each other.

Make sure to always use 5 tags to get maximum exposure to your posts.

Also If you are into cryptocurrencies then you are more than welcome to visit my channel, as I have made the commitment to share everything with others.

Let me know if need any help.

Best of luck to you!