I’ve met so many people that are speculating in crypto these days that have never even read Satoshi’s white paper on Bitcoin. Not only are they not practitioners (tech experts), they even are too lazy or too blinded by greed to even do a baseline level of work. There are many easy ways to quickly get up to speed on crypto and educate oneself you just have to do the work (one of my go-to resources is a company called Oddup which is an ICO/Crypto rating company used by all the major crypto hedge funds and institutional players).
It does not matter at what point you enter the market for a coin if you believe in the long-term. Bitcoin was once expensive at $1; it was then expensive at $10; people could not believe it when it hit $100; people could not believe it when it hit $1,000 and when it hit $10,000 they called it a bubble. It could be $25,000 next year or drop back below $5,000. My only advice here is not to chase something during a parabolic upwards move because it will almost certainly come back down.
Developing a facility with TA takes time, but there are good, free resources available to help beginners get acquainted with the basics. As a place to start, consider checking out the free educational material on BabyPips.com. While the site is focused on forex rather than cryptocurrency, its lessons on TA are relatively applicable to day trading BTC, too.
Bitcoin has had phenomenal growth in its price and MCap since inception. If we exclude other cryptoassets, Bitcoin has been the best performing asset in the world every year since 2009 through to December 2017 with the exception of 2014. It has beaten all global currencies, equities, commodities, bonds, ETFs, real estate throughout that period. Bubbles are by definition short-lived, they do not keep bubbling for eight years.
Ethereum ETH, Monero XMR, Factom FCT, DASH, are all leading coins and traded the most volume daily. You should follow the coin’s chart and identify low and stable periods. Such periods are likely to be a consolidation period by the whales, and when the right time comes, accompanied by a good press release of the project, the pump will start and they will sell in profit.
Don’t invest blindy. There are people in this world who would sell a blind person a pair of glasses if they could make money. Those same people play in the cryptocurrency markets and use every opportunity to exploit less-informed investors. They’ll tell you what to buy or claim certain coins will moon, just to increase the prices so they can exit. Due to the highly speculative nature of the cryptocurrency markets today, a good investor will always do his or her own research in order to take full responsibility for the potential investment outcome. Information coming from even the best investor is, at best, great information, but never a promise, so you can still get burned.