cuty word "Thank you"

I like word of Thank you. I try say “thank you” with smile one time one day. When I was said “thank you”, I certainly became happy. How about you? I think everyone will be happy that people were said “thank you”. It has happy and big power. I think I often say “I’m sorry”. However in the future, I want to say “thank you” more than “sorry” and I want people to say to me “thank you” more than “sorry”.