Exactly , some people delay getting started because they think they need to know everything first, but the truth is you learn best by doing. Bitcoin is not a school subject it is an experience Once you have the basics knowledge , how to secure your assets the rest comes naturally as you grow in the space And I agree with the part about security. At first a trusted exchange might be okay especially for small amounts but over time, moving to a non-custodial wallet gives that peace of mind and real ownership. The most important thing is to start Waiting for perfect knowledge.
What you just need to get started is your discretionary income and the basic knowledge about Bitcoin, you saying that it's an experience is not proper because if an individual don't have the basic knowledge about Bitcoin, it would be wrong starting and hoping that experience will see him through in his Bitcoin investment.
You just have to know how to accumulate consistently and what is required to hold resiliently without you tempering with your holdings, which is having an emergency funds and a reserve funds, because those are the key things that enables you to hold without tempering with it.