This has been my weakest link that has been affecting much of my speech. Sometimes, I wonder if it is a medical issue, which is one of the last barrier I have to overcome.

Could it be due to a “lazy tongue”, causing my speech sluriness, a bad throat or as informed, that I hardly open my mouth when I speak or the speech is too hasty? Maybe a speech therapist can help me on this, as I do feel that my throat is somewhat enclosed in some ways.

Need to set aside some time to work on it as I do not want to have this problem for life. So now, downshift from Gear 5 to Gear 3 speedwise, tap a little brake occasionally and some MWE (mouth widening exercises) for better clarify!