Is this true about retrograde planets?

OMG. I rarely seen a chart with so many Grand Trines in Earth, Air and Water. As for Mercury retrograde, it will turn DIRECT by progression i childhood or at youth What happens is that it could manifest as the ability to speak more distinctly, as increased introversion or extroversion, as more studiosness or sociability. For many, Mercury progressing to Direct Motion marks the time when they realize they cannot read and make a dedicated effort to correct this flaw in their education. A natal retrograde going direct could mark the year someone becomes more dextrous or begins to enjoy making things with the hands. In your case, Mercury goes DIRECT at the age of 14-15 yrs old, not 13 yrs old. Saturn, Uranus, Neptune and pluto stay Retrograde for th duration of your life.