How to spot an online scam 
Ask yourself: do they require you to pay money up front? 
If they are requiring any sort of up front payment to use their services, it is almost always a scam. Many of them will claim that it's for the cost of training, etc. Most of that is just lies.

More often than not, the scammer will take your money and run. Ask yourself: do they promise that you will become rich overnight? Let's face it.

A group of boys are seated at tables. they

are trying to solve rubik's cubes puzzles.

How to solo travel to vienna 
Plan to stay in a hostel. 
When traveling alone, it's always a good idea to stay at a hostel. Not only are hostels generally cheaper than hotels, this will help you meet people during your travels.

While there are many events you may enjoy alone, vienna has a booming nightlife. On occasion, you may want company for a night out, so a hostel is a good option for this.

How to avoid high blood pressure 
Incorporate vegetables, fruits, whole grains and low-fat dairy products into your daily diet. 
Certain nutrients have been found to help prevent high blood pressure: potassium, calcium, magnesium, and omega-3s. There is no need to take supplements of these nutrients if you have a well-balanced diet.


Potassium: good sources of potassium include winter squash, sweet potatoes, and yogurt. Calcium: surprising sources of calcium include white beans, canned salmon and dried figs.