6. I could not save enough
Some people complain that they had obtained better job offers from other cities but could not move because of the higher living costs in the foreign city. Then there are additional costs of living near to the workplace, especially if the workplace is located in the metropolitan.
Individuals also complain about not having enough money to take further educational and professional courses, or diplomas to sharpen specific skills or languages. Money is a valid reason for not being able to attain what you are capable of, but it should certainly not stop you. You can always work on money management, cut off on excess bills and start saving, a little every month. Make goals, each month, fulfill one goal. Take small steps, but take them at least.