If English is not your first launguage — have you ever considered using it on Twitter?
Why you are not using it yet?
I struggle with this for some time. Mixing isn’t good for readers.
I wish Twitter had an option like Facebook pages, adding the other language version of the tweet.
I end up creating another account @ramiroruiz_ES and I use a shortcut to speed things up and tweet in both.
And yes 100% recommend https://t.co/Dfx5HX2MH6. It is very straightforward, and I certainly don’t need a lot. Is just to satisfy my curiosity from time to time.