"My girlfriend suddenly raised the betrothal gift from 150,000 to 300,000.

What should I do?

As a trader
I suggest you short her.

Step 1: Release positive news to stabilize emotions
(Promise to give 300,000)

Step 2: Capital Entry to Create Emotion
(Plan to establish a hotel)
Continuously releasing positive news
(Let the woman confirm the wedding date with all relatives and friends)

Step 3: Short Selling
(After everything is settled, the bride price can only be 100,000.)
trapping the woman (the woman can only marry out of fear of losing face)
The woman has to cut ties (the woman needs to inform all friends and family about the annulment).

Step 4: You do the opposite trade with her or her family.
Short 300,000 first, I promise to deliver.
(After all, what the woman wants is an attitude)
If the gift money grows to 400,000, then you are at a loss.
You can choose to set a stop-loss.
If it drops to 100,000, you can take profit and close the position.

Did you pay the tuition fee?🙃