I have been thinking about potential part-time jobs in retirement in the IT field that is not stressful and stimulates my mind. Just trying to prepare for retirement in the next 1 - 2 years.
I retired from 30 years of IT, and stress was the motivator in making the final decision. Even as a manager in my final years, it was all hands-on-deck 24/7/365 when something went sideways. With all things Internet, required uptime, compliance, security, and so on, the stress levels are exponentially higher than decades before. All that being said, after three years of retirement I wouldn't mind a parttime job, but it won't be in IT.