What Should People in Your 30s Forget?

People will sell you sexy sizzle ways to cut a corner off of your wealth building process. Buy and hold is for losers. Long term investing is out the door. Don't fall prey to the trap that you need some different solution to get you through this. We've been through recessions before. We'll be through recessions again. Things that have worked historically are likely to continue to work moving into the future.