The pros and cons was one I had postponed as well, until I thought about my current position of being unemployed (also after a questionaire from the social care/benefits agency). If you still have a job, this might be something to do as well: what are the pros and cons of going to work every day.
Or maybe something about why you (digi)scrap or other hobby, your weekend plans, vacation destination, next serie to binge watch, what to eat, why you do the grocery shopping at a specific store maybe or the way you do it, why you always wear specific shoes/clothes. Now that I think about it, there are many options.
This what I did:
The 24/7 challenge was the first one I did, about a week in Germany we had a few weeks ago. So that might be something for you as well. Or maybe 24 photos you took of flowers during 1 week.
I think the biggest struggle in this one is the amount of photos you have to use. I used a template as a starting point, duplicated some of the photo spots and made a nice grid that I tilted.
So maybe if you look for a template with at least 24 different spots, that will help you figure this out.
This is what I did for this one:
The speech bubble one was a challenge that made me think as well. I had been looking for a paper with speech bubbles as background (I know I have it somewhere, just couldn't find it. Of course I did find one, although not the one I was looking for, after I had made my layout).
Anyway, I went searching for speech bubbles in stash and online. I found a few in my stash I could use, plus a layout to scrapligt, so that's what I did here:
The 2 challenges I am still facing are not the hardest... I use confetti (or scatters in some sort) in many of my layouts. But because I use it so much, I now don't know where to start. I think I just go through my stash to see if there's something to spark my creativity.
And I have the same problem for 'Make a wish'. It is so generic, that I just don't know where to start...