You should.

Life is full of opinionated people.

You should buy your own place.
You should buy it near to where you work because you will save money on travelling.
No. You should find a hot spot and buy for investment.
You should just rent a place to yourself.
Or you should just rent a room, it's okay.

You should buy it now while the price are low.
No you should buy it later when the price are higher.

You should save money for travel.
The same you should save money for something else.

You're changing car? You should consider imported cars because the interest are low.
But the same you should also consider local cars because the spare parts are easier to get.

You should get an insurance, you know, for the unknown future.
You should also look after your health.

If you asked for opinions, you will get them.
But not anymore. Even if you don't ask, you will still get them.

People always act like they know how much you earn and how much you spend anyways.
Maybe the have a way to peek into your salary payslips and bank account.
You should just actually do what you want.
Because in the end, you're gonna live with yourselves, and they will still continue with their You-shoulds.