Glad you're ok!
Been wrenching my own cars for years....I'm nearly 50 years old!
What used to be a 10 minute job.....now turns to an hour or so.
NOT because due to age....becoz....I'm wearing glasses now!
Couldn't focus on the size of nuts and bolts.....or whether it's a phillips or a hex screw.
My vision has deteriorated..
.... but can still comfortably lift anything less than 20 kilos.
I'm slowly teaching my 16 year old son....to understand... fixing cars, carpentry and plumbing.
So he can then ....assist me and he gets to learn new things.
Be careful and be aware.......and take your time.