CTR Expectations After Reaching 1st Position in SERP

A few days ago, I achieved the 1st position in SERP for a keyword, but I was surprised by the CTR:

  • Clicks: 935
  • Impressions: 25K
  • CTR: 3.7%
  • Average Position: 11.9

(These were the metrics at the time of posting this.)

Is there any solution to improve this, or should I consider quitting blogging?