Just remember if you're day trading, it's you, a normal human being with little to no finance knowledge and experience versus a plethora of high speed, high frequency bots that have been programmed with highly efficient and thoroughly tested algorithms which will make money regardless of which direction the markets moves due to the various theories and techniques they employ, all of it without the FUD/emotion/greed polluting their thought process.
I day trade along with bots I've programmed each employing a different set of algorithms and the best advice I can give you is to practice on paper first, set aside maybe 50% of your holdings on paper, and gamble with them (yes I said gamble because that is basically what you're doing with you FA/TA to back up your theory, no algorithms or trading strategies, you're basically just flipping coins and calling sides).
Do your 50% on paper, and treat this like it is watch how fast you lose your money... I've seen many day-traders trying to beat the market and all of them getting burned eventually, making money here and there but doing one very poor trade resulting in a net loss of maybe 30-40% of their holdings, completely negating all of their gains, which then puts them on tilt and causes them to trade more aggressively, make greedier calls to regain their old positions, and then they just spiral downward until they hold a measly 20-30% of their original portfolio and realize they just made a bunch of other people rich
Most successful traders I've seen on here and in real exchanges like forex or stocks usually have bots assisting them in making calls... I think about 99% of manual day-traders I've seen eventually fall off the grid because they fail miserably and drop out of the market after losing 50%+ of their holdings after making a huge fuss about multiplying their initial investments by 5x+ with a few lucky manual trades.
Not to scare you or anything, when I first started I lost a lot of money, realized how naive I was for even trying to jump into a market full of sharks and expecting to dominate and refined my methods for years with play money before giving it another try and doing modestly well. I should also point out that I had good performance on my stock portfolio with long investments way before I even thought to day-trade.
tl;dr day trade if you want, but if you're going to use your real money and you've never traded before and have no finance knowledge, then use no more than 5-10% of your portfolio, and
don't be greedy, don't be scared, and don't listen to other people in making decisions that will have no accountability if things go wrong i.e. board members. (Myself included!)