I'm officially sick of this game
Recently almost all the Entei bosses run away from me no matter how good my throws are, what berries I feed them, or how low their CP's are. I am so disappointed that I don't feel like playing anymore despite the fact that the new event has started for two days. I just try to catch one or two bosses every day and that's it. And oh, the EX raid pass, where is it now?
P.S. Don't tell me to practice on my throw. I got gold medals for all 18 types, and most of my throws are great (sometimes excellent) curveballs.
Answers
Do what you want. If you're no longer enjoying the game, then quit. If you are just temporary frustrated, then take a break or keep grinding.
I've had ten excellent throws with golden raspberry in a row without catching a legendary. It sucks, but life goes on.
As for EX passes, some are lucky enough to get one (or more) and others aren't. I've had one, but also missed out on one at a gym I had just done a raid at. And I know people who played together with someone else at the same gym and only one got a pass.
You will most likely get yours eventually if you keep working hard (and have some luck).
Could be worse. I've caught 12 out of 12 Suicune this month. Blech. What am I supposed to do with those? ;-)
I had similar problems with Entei. Catch rate around half, and not even encountered any above 1900 CP until the second-to-last day when I found and caught a 96%. Use your daily passes and keep at it. You might beak through the bad luck.
For me it was raikou. Sometimes you're best just playing your own game and not worrying about whether your throws are "excellent". I got a 98 entei today, not an excellent curve in sight. The main thing I've found is to not get too caught up in competitiveness of iv's etc, especially if it starts to spoil your enjoyment of the game. I felt like you do during raikou but then something fun happens like a great wild catch or soloing t3 and getting tks from it.
