Vision: Finding a nail: your wealth will continue if you are more careful with your money. Putting a nail in a wall: you will learn that telling the truth is to your advantage; you also should expose an opponent. Particularly long fingernails arc a warning about speculating on a risky venture. Sec Fingernails.
Depth Psychology: A (carpenter’s) nail is a symbol of the strength that holds your relationships together. Dreaming about finger or toenails: you want to hold onto a person or possession—but he/she/it will slip through your fingers anyway.
For the outcome, look at the dream symbols.... Dreamers Dictionary
Toenails in dream represent personal things about you that you are secretly proud of. You may dream of painting your toenails when you are in love with someone who sees “the real you”. Or this dream may come when you are feeling very confident in yourself.
A dream of cutting your toenails represents how you are taking care or protecting a certain aspect of your life that is very important to you. This dream is about how you maintain your personal reputation and make sure that others don’t see your flaws.
To dream of having long toenails may suggest that you have been neglecting yourself in some way. Someone might be distracting you from what’s important in your waking life. Or you may need to get more motivated about some situation.
A dream that your toenails become infected or fall off, means that you are worried about the disapproval of others. You may be worried about a secret coming out.... My Dream Interpretation