5.1 Minor supporting details : Having DIY skills is perfect for retirement.
5.2 Minor supporting details :For starters you might find a way to use your expertise to bring in additional income, helping you achieve your retirement goal faster and allowing you to retire earlier.
5.3 Minor supporting details : Even if you don't plan to charge for your skill, you might find retirement more enjoyable as you spend a good portion of your day enjoying your DIY passion. DIY gives you more options in retirement.