Well if it comes to betting then my choice may also change.

I'm quite bored with all the predictions I've made so far. Well I do some data or information gathering before making predictions. And after I determined my prediction or choice, it turned out that I failed and failed. And strangely enough, after I just chose based on my gut feeling, it turned out that I was right and I won the bet. You definitely understand how it feels when we have made a prediction that looks very convincing but in the end the result turns out to be a failure. That's quite annoying.
So I will try to choose based on gut feeling or intuition this time. Unless my mood changes again and improves, maybe I will do some analysis again before betting.

Friend, it seems like you are going through a difficult time in this regard. And I understand your situation a little. But I feel that the teams you chose as favorites in the quarter-finals are not so bad. Because I also have almost the same choices except Germany and Switzerland.
I chose Spain, Portugal, England and the Netherlands. I still feel that Spain is a very strong team that will be very difficult to stop even for Germany. Take a look at the records Spain has set since the group stage. They have only conceded one goal so far and that was in the round of 16. And that 1 goal was not actually a goal that really showed Spain's weakness. But it seems like you yourself also understand that Spain does have advantages over other teams.