This article actually "saved my life". I read it back then in 2013 and in 2014 I almost drowned.
Just before I felt that something was very wrong I remembered that this post said that if you drown it is already too late to scream for help. So I shout to my friend, who was also with me in the water, that I am about to drown. He then tried to help me but then he struggled too because of the current and the strong waves which came out of nowhere. It took us a lot of effort to get back to a point where we were able to stand. Until today I try to avoid to go deeper than I can actually stand.
For your last sentence, do you mean "to this day"? "Until today" means something that ended/stopped today. Or are you a good enough swimmer now that you feel comfortable swimming in deep water?
Just before I felt that something was very wrong I remembered that this post said that if you drown it is already too late to scream for help. So I shout to my friend, who was also with me in the water, that I am about to drown. He then tried to help me but then he struggled too because of the current and the strong waves which came out of nowhere. It took us a lot of effort to get back to a point where we were able to stand. Until today I try to avoid to go deeper than I can actually stand.