Read the Reminiscences of a Stock Operator before talking to me. My twits are my and my dog opinions, not advice. I am often wrong and I love it. PS: I DO NOT short single stocks and I do not answer 3x ETFs questions.
Expose yourself to quality setups and you can make money in any market. Be early to locate relative strength, then exit when things get heated. Shorts are also okay. Find weak stocks and position yourself for continuation.