Dear Bee Cho,
Thanks for reading my book. To answer your question, ... Trimming the nostril hair will not help. You have to understand that the problem is not caused by the mole nor the nostril hair. The mole and the nostril hair MERELY indicates such attributes in that person. Removing the mole or the nostril hair means you have removed the indication and a face reader can no longer tell these attributes by looking at your face. BUT, it does not mean you have fixed the problem.
The cause of the problem is lack of financial management ability. Learning how to manage your personal income and learning some basic investment strategies would be the first step towards curing this problem.
Warm Regards,
JY