I suddenly feel like I can't trade anymore

I entered in November and made a few thousand U in the first month. In November, I basically didn’t lose, earning around a hundred U every day, with only one or two times losing a few dozen U.

Now, ever since I lost a few hundred U on December 7th, I’ve lost another one or two hundred U since then.

I suddenly became afraid to trade... For over ten consecutive days now, every time I trade, I basically lose.

I can't regain that state from November, where I was basically earning every day.

Now every trade is very small, but I still lose almost every day.

I found that the previous losses were all due to cutting losses too early; as soon as I close a position, it immediately retraces. It's always like this. This time I decided to hold on, but the price didn’t retrace and instead dropped for several days, going from losing a few U to gradually losing hundreds U... If you have the guts, go ahead and liquidate me; I’m not adding more!

Thinking back, November was really great; I could almost earn nearly a hundred U every day, and now I’m completely in a losing state.

So far, December is almost over, and I haven’t made back the losses from earlier in the month.

Have I changed, or has the market changed?