People who do not know about Bitcoin may not be aware of the benefits of investing in Bitcoin early. However, if someone knows about the benefits of investing early, then he will not be willing to waste a moment of time. If an investor can gain basic knowledge of holding Bitcoin, then I would say that he should hold Bitcoin as soon as possible. Maybe many people who started earlier could not hold Bitcoin for some reason or his financial condition is not like others. But if he holds Bitcoin and accumulates it regularly, then he will definitely be able to profit according to his investment. A person may be late in investing, but if he is able to gain three good insights about Bitcoin, he will certainly not want to shorten the time to accumulate Bitcoin regularly.
Those who could not hold Bitcoins for some reason before should buy Bitcoins and hold them now, i.e. buy Bitcoins today because the time they spent may never come back. So going forward it would be wise to buy Bitcoin regularly. A new investor should have an attitude towards buying Bitcoin anytime.
If the person has a source of income and is ready to purchase bitcoins immediately then his investment may not be delayed. The part you mentioned is not clear as to what you mean by gaining three good insights about Bitcoin here. Any early stage investor may not need much to start investing in Bitcoin. There is no doubt that if he has a little knowledge, sources of money and the ability to hold investments with patience, he will gradually become a successful investor.