Dear wiggbuggie,
As others have already posted, the answer to your question is “Yes”. I would add that you may need to slow down and be patient as St. Louis describes this beautiful devotion which can be a real “life-changer” for you. St. John Paul II wrote that reading St. Louis De Montfort’s “True Devotion to the Blessed Virgin Mary” was a
turning point in his young life. St. John Paul II also re-read this little book and re-newed his consecration often.
St. Teresa of Calcutta also consecrated herself using the method of St. Louis de Montfort and encouraged her Missionaries of charity to consecrate themselves. The founder of the Legion of Mary, Servant of God Frank Duff, like St. John Paul II read the book many times and was greatly inspired by it. Frank Duff did not understand it at first but had to read it about 6 times before he finally realized it was “True”.

He wrote an article about his experience if you’d like to read it sometime you can find it
HERE
Consecrating myself to Jesus through Mary has been one of the greatest graces of my life, so I would encourage you to read “True Devotion” prayerfully; take your time. I hope you will not only consecrate yourself totally, following St. Louis De Montfort’s method, but by God’s Grace, may you live your consecration which is, as St. Louis wrote, a perfect renewal of our Baptismal Promises.