What are some modern conveniences we take for granted in our life? Do we really need these items? Explain

Some of the modern conveniences today would be suggested as our cell phones, television, electricity, water, and etc. The main modern conveniences that I would take for granted would be my cell phone, that is something I can't live without. Most would rather choose water, electricity, and etc. I would have to say we really do need these modern conveniences because without them things wouldn't go accordingly. Such as, people wouldn't give or receive important calls, without water people wouldn't be able to take a bath, cook, basically survive, and without electricity people wouldn't be able to see. In conclusion, these things we take for granted is very important and we do need them to survive.