What if we start English language challenges with the help of some native English speakers? I believe the only way by which we could excel in English(or any language) is through practice and collaboration with native English speaker. As it is not possible for everyone to pay for the challenges so why don't we make a challenge for ourselves and make the native speakers to help us. As they have been very supportive, I believe they would suggest some ideas as we go on. Like I was thinking if someone picks a topic and if we could share our opinions including the native speakers, in this way we could easily figure out our mistakes and work on that. What do you say? Any idea would be appreciated.