The worst thing you can do is put money into trading when you have no idea what you're doing, because you're most likely going to lose this money over the next few days or weeks that you start trading. If you want to start trading, start off with a small amount you can afford to completely lose and read up on the basics and then slowly add in a bigger amount. Learn basic risk management and the platform you're using and basic trading terminology at first so you're not completely lost.
Also remember TA does not perfectly predict the future. Things can and will go wrong with TA, though it does give you a slight edge with trading if you are using it correctly.
When participating in investment, everyone subjective and often makes mistakes when the market shows signs of decline. I think now everything is very difficult to predict and it can go against your thoughts most unexpectedly. In my opinion, the investment should have the most careful consideration because each of your decisions will greatly affect the assets you have and if you lose your temper, you will easily fall into the case of panic sell at this market