The human attention span is under 8 seconds long. This means you have under 8 seconds to grab and keep their attention. Remember, followers mean nothing, this is s engagement game. Here are a few steps to follow to grab attention that creates real engagement.
Your bio should not maximize the allotted characters, less is better.
Your bio should be short and easy to read.
Have your bio focused on how you can help others. (be intentional in identifying your target audiences pain points) Example "Helping your turn you passion into provision."
Use your brand tone and voice to connect with your target audience and community.