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Investing isn't a test of bravery, strength, or machismo. Its more about having the right information, a good strategy, and the consistency to accumulate and follow through even when things dont go as we planned it. Investing relates to action rather than just thinking about it... so come up with a plan and execute... The execution does not need to be bold, but it can be $10 per week and then work your way up to larger amounts, and so we see so many folks through the years who fail/refuse to execute and they end up being too busy trying to figure out their entry point and other kinds of irrelevant matters related to price and/or whether they are in profits in the beginning. They could spend 2-3 years or longer buying bitcoin and not be in profits, ye there is still something valuable in regards to action and buying bitcoin ongoingly, persistently, consistently and perhaps even somewhat aggressively once they have their back up cash systems in place and they get more used to their ongoing buying of bitcoin, whether it is weekly or otherwise..
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Yet I can assure you that Fear is what is holding most of the investors who are yet to invest, back to investing in Bitcoin, they believe one day it will crash just as they've been believing since Bitcoin @10k 
I hope they know they facked up when it hit the recent 100k...Investing in Bitcoin requires courage and patience, which you can capitalize on to survive the investment, because in the past, when the price of Bitcoin was low, fearful investors were never able to invest, and they are only regretting it now.
It sounds problematic to be describing bitcoin as taking risk, when you are likely taking way more risk if you are not investing into bitcoin. Sure you have to learn things in bitcoin, and sure you have to figure out how to take action, including finding out how to source your coins and also figuring out how much of your discretionary income you are going to use to buy bitcoin on a weekly basis or whatever might be your investing timeline.