Happiness is found in work that you choose, rather than the work that lands in your lap.
There's no market for sales pitches. Nobody wants to hear about your firm or you. They want you to be relevant to their world, and contribute to the discussion about it.
Legal issues are likely a growing part of business life. How those issues get addressed, though, and what form legal service will take is where the change is happening.
If you can't get people to pay attention to your product or service because it's noteworthy, you'll have to spend a lot of money on advertising.