1. "I'm tired of waiting." This is the most common and literal translation.
2. "I'm done waiting." This emphasizes the speaker's frustration and impatience.
3. "I've waited long enough." This emphasizes the length of time the speaker has waited.
4. "I can't wait any longer." This focuses on the speaker's inability to wait any further.
The best translation will depend on the specific nuance you want to convey.