I answered "can". You can help many people with the posts you make, especially the steemians. A lot of information you can write as a post, This information will help others who need it. Sharing knowledge in steemit is helpful.
I want to share my personal experience. I joined in steemit not yet a year. But I get a lot of benefits in steemit, especially information and knowledge. I can find out various recipes, various places of interest, and so on. it really helps me, especially I can plan a place for tourist visits with family. I can also try various recipes I get information on steemit,
In addition to helping to provide knowledge in steemit, we can also help provide benefits to others. such as making a post for disaster relief, orphanage assistance and so forth. You can also help your friends to improve post quality so they can get a nice upvote from curators or steemian.