First thing you actually need before investing in Bitcoin is knowledge, you can have the money and still end up doing the wrong thing which might cost you your capital...Take out some time to work on learning about that crypto market so that you would be able to identify things that are fraudulent so you don't fall for a Bitcoin scam...patience is key and without it you might not benefit much from it
When you emphasis knowledge before investing, it makes me wonder what you mean because to invest in bitcoin, you just need basic knowledge of how to buy, withdraw, chose a good wallet and how to protect your investment. This is all you need to get started, every other knowledge can be gotten while already invested in bitcoin. If you wait to know everything about bitcoin before investing, you might up not investing or missing the opportunity to buy at cheaper prices.
In fact, no matter what, you should never delay starting investing, you should start investing only by gaining common sense in the initial stage, in this case, the more you delay, the more you will fall behind. Bitcoin is a long-term investment, people should start investing here as soon as possible and hold it for as long as possible, you should not delay in any way and decide to sell for short-term gains, or panic due to instability. In fact, the investor should understand the right thing, and instead of delaying the investment unnecessarily, you should start investing as soon as possible with the right mindset and continue to buy consistently.