I'm not sure whether delayed gratification is a popular idea all over the world, but I have been exposed {to such ideas | to it} since middle school. I'm not sure whether delayed gratification is a popular idea all over the world, but I have been exposed {to such ideas | to it} since middle school.

I'm not sure whether delayed gratification is a popular ideacommon concept all over the world, but I have been exposed to such ideasthis concept since middle school. I'm not sure whether delayed gratification is a common concept all over the world, but I have been exposed to this concept since middle school.

Popular means people like it, I'm guessing you're trying to say well known rather than well liked?

I have always wanted to take a trip to Chuanxi, and such a desire had settled in my heart for a month. I have always wanted to take a trip to Chuanxi, and such a desire had settled in my heart for a month.

I have always wanted a trip to Chuanxi, and such a desire had settled in my heart for a month. I have always wanted a trip to Chuanxi for a month.

I have always wanted to take a trip to Chuanxi, and such athis desire had settled in my heart for as been particularly strong in the last month. I have always wanted to take a trip to Chuanxi, and this desire has been particularly strong in the last month.

I don't know what you mean by settled in my heart, so I'm taking a guess here.

But sSince our school hasn't announced the exact vacation time, I have had to delay booking hotels, flights, and so on. Since our school hasn't announced the exact vacation time, I have had to delay booking hotels, flights, and so on.

Up toAnd now, I have just lost themy initial passion. And now, I have just lost my initial passion.

Up to now, I have just lost the initial passiondesire to travel to Chuanxi. Up to now, I have just lost the initial desire to travel to Chuanxi.

Up to now, I have justAfter waiting so long, I have found myself losting the initial passionexcitement. After waiting so long, I have found myself losing the initial excitement.

I hope you find out your vacation dates soon so you can have a fun trip!