Going back after 10 months at home after 4 years as an electrician's helper

I stepped out for 10 months to care for a family member and now want to return. There are 4 people counting on me, so I am trying to be careful. I am unsure how to describe the break.

Refresh the main tools of your field with a few tutorials. It builds confidence.

Be straightforward about the break and focus on what you bring now.