How can I safely lose 22 pounds by Christmas with diet and exercise?

I'm 42, 5"7 and 171 pounds.

I know this is overweight.

I've been doing 10k steps every day since covid. I haven't gained any weight but I haven't lost anything either.

I'd like to lose 20 pounds by Christmas, if that's even possible.

I only have takeout once week and I don't drink. So I don't know why I can lose anything anything.

What is a good healthy breakfast option? As I don't usually have breakfast.

How many steps would I need to daily?

I've started this week doing 12k steps and doing 15 minutes of kettlebell exercises and 10 minutes of dumbbell exercise.

Any other tips would be helpful.

Thank you in advance

And the negative people can mind their own business.

How can I safely lose 22 pounds by Christmas with diet and exercise?
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