here in the video they are tellling that we cannot live without household appliances but we can live without household appliances.

We can't live. Are you watchinfg t.v if yes than for 1 month don't watch t.v. You have kitchen. If yes than tell your mother for not using kitchen for 1 month. She can't do. There are many more things that you can't live without using them.

Dude its simple

The things that are dear to you , you cant live without them just like i cant leave my tab:-) :-) :-) :-) and use some commonsense it would help:-)

but i can live without gas and fridge. u jst see the pics in the video they are teling we can't live without gas and fridge etc.

Tell your mother once that don't use gases and fridge for 5 years. She can't do it.

ok ! got confused before but not now because you cleared my doubt. thank you for the help.