How I would feel if they turned Lumpini Park into a shopping mall. (Muay)

I would feel bad if they turned Lumpini Park into a shopping mall, because Lumpini Park is such a big Park in Bangkok. People need fresh air, Where could they get it if it's not a park. If they want to build a shopping mall, they could turn down something else to build it but not the park. The park is for public!