BULZ
MicroSectors FANG & Innovation 3x Leveraged ETN
stock NYSE ETF

I'm expecting a correction soon, so probably not a good time. You can avoid concentrating your timing risk by dollar cost averaging. Index investing is a much better plan than not investing at all. But beware than indexes have had ~50% drawdowns historically. You would have lost half your money and would have to have the discipline (and cashflow) to not sell at the worst possible time.
Alternatively, consider dividend investing. You get much steadier payouts, even if the absolute return over time is lower. You can pretty easily get 10% per year with some research from things like midstreams and BDCs. Unlike the indexes, which will have some losing years, you get that 10% every year, and may also get a bonus on top of that. Look for funds with a long and reliable track record. Avoid those with NAV erosion (trending down over time). Some volatility is fine; you're not planning to sell as long as the payouts are steady.
Better yet is to do some of both. Put like 80% in dividend income and 20% in leveraged growth (e.g., TQQQ, LEAPS calls, BULZ, etc.) If your growth pays off that year, rebalance to 80/20 to increase your income. If it crashes, wait for a bottom pattern and sell off some income to buy the market on sale.

I'm expecting a correction soon, so probably not a good time. You can avoid concentrating your timing risk by dollar cost averaging. Index investing is a much better plan than not investing at all. But beware than indexes have had ~50% drawdowns historically. You would have lost half your money and would have to have the discipline (and cashflow) to not sell at the worst possible time.
Alternatively, consider dividend investing. You get much steadier payouts, even if the absolute return over time is lower. You can pretty easily get 10% per year with some research from things like midstreams and BDCs. Unlike the indexes, which will have some losing years, you get that 10% every year, and may also get a bonus on top of that. Look for funds with a long and reliable track record. Avoid those with NAV erosion (trending down over time). Some volatility is fine; you're not planning to sell as long as the payouts are steady.
Better yet is to do some of both. Put like 80% in dividend income and 20% in leveraged growth (e.g., TQQQ, LEAPS calls, BULZ, etc.) If your growth pays off that year, rebalance to 80/20 to increase your income. If it crashes, wait for a bottom pattern and sell off some income to buy the market on sale.