Fear and greed are probably the worst emotions to have in connection with the purchase and sale of stocks.
We like to buy stocks which we feel are undervalued and then we have to have the guts to buy more when they go down.
You never really know a stock until you own it.
Enjoy your work and have ethical standards.
Have the courage of your convictions once you have made a decision.
Be careful of leverage. It can go against you.