If someone is interested in short-term investments instead of long-term investments, then they can carefully observe the market fluctuations and then make decisions.
For how long will you observe the market and keep wasting time all in the name of studying the market which is impossible. Bitcoin price is unpredictable and no one can know the next price of movement right. You cannot outsmart the market. It's wrong for someone who has good plans for his future with bitcoin to go into trading for short-term profits. The probability of you running at loss is higher than making profits.
A new investor should invest in bitcoin for a long-term and stay focus on building and growing his bitcoin investment for 4-10 years and above with DCA method. DCA will allow you to buy bitcoin every week with part of your discretionary income that will enable you keep your bitcoin investment ongoing by buying regularly, consistently and persistently.
Take your time to save your discretionary income in bitcoin for your future, so that in future, your bitcoin investment will save you from living poor at old age. When you fail to understand this, you have already failed your future.