Well, you are fluent in at least one spoken human language, which greatly facilitates communication (when compared to less-standard communication modes, being nonverbal, or having aphasia.)
For the rest of it:
- With language there are interpreters, phrasebooks, and translation apps, which all have advantages and disadvantages depending on individual needs and preferences.
- With communication [other than language] there are other options. Art skills, acting skills and social skills can all be used to compensate for lack of linguistic capability to some degree.
Also, I observe that people are quite often absolutely delighted with an attempt to use their language, even if it is only a handful of awkwardly-spoken words. ("Hello" "please" and "thank you") are good choices.
Ultimately, if your skills work for you, than it is fine. If your skills are failing to meet your goals and expectations, there are a lot of workarounds that might get whatever the desired result is, without your having to be able to learn a new language.
Re: Yes ...
For the rest of it:
- With language there are interpreters, phrasebooks, and translation apps, which all have advantages and disadvantages depending on individual needs and preferences.
- With communication [other than language] there are other options. Art skills, acting skills and social skills can all be used to compensate for lack of linguistic capability to some degree.
Also, I observe that people are quite often absolutely delighted with an attempt to use their language, even if it is only a handful of awkwardly-spoken words. ("Hello" "please" and "thank you") are good choices.
Ultimately, if your skills work for you, than it is fine. If your skills are failing to meet your goals and expectations, there are a lot of workarounds that might get whatever the desired result is, without your having to be able to learn a new language.