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.
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.
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.
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, Because What do you mean by being able to gain three good insights about Bitcoin? To start investing in Bitcoin, any beginning investor may not need to know much. If he has a little knowledge, sources of money and the ability to patiently invest for a long time, he will gradually become a successful investor, maybe there is no doubt about it.