Feeling stuck on a plateau: Subjunctive vs. Indicative is killing my flow

I’ve reached an intermediate level where I can read news in Spanish, but my spoken output feels weak because I’m always hesitant about triggering the subjunctive. I keep second-guessing whether to use 'espero que sea' or 'espero que es', and it makes me sound clunky. Has anyone used Chickytutor.com to work through these specific grammar triggers during conversation practice, or is there a better way to force myself to stop over-analyzing while I talk?