Focus on one area of success and master it.
Small actions can wipe out years of hard work.
One capable of doing many things for you but not specializing in each of those areas — jack of all trades.
Being a jack of all trades means combining your skills from different disciplines and imagining how you can use them to create new solutions.
Money is the root of all evil.
If you need me to fix your leaky faucet, I can handle that.