Do you think people who have a chance to make a lot of money should be aware of this and do you know what you're going to do if you won a big amount of money?
Many people think that the worst symptom of this syndrome is impulsive financial decisions, but there are many people who for fear of not knowing what to do with so much money, end up going the other way... develop symptoms such as anxiety, depression and social isolations. Of course that the first thing that a person needs to do is recognize that have a psychological problem and then seek professional help, as a therapist is the best person to understand emotions and develop an "action plan" to help the person deal with it. this situation.
I also believe that family help is fundamental in this case, but you need to be careful to ask for help from those who can really help you and not attract people who are only interested in your money and who can take advantage of this fragility to deceive or steal you. And after your emotions are "in place", look for other professionals to help you invest your money in healthy sources of income that can make your fortune increase instead of decrease.