The following clip of champagne/beer bottle breaking was taken form 1958 Titanic movie scene, The “champagne” bottle could have been opened with a cork on its top, but the breaking of glass bottles is not a good symbol to my orthodox thinking..breaking of something before a nice journey is not a good thing to do?
Why do we need to break a bottle made of glass before a nice journey?
Champagne/beer could have been shaken/pushed open for harmony?
Why did the bottle need to be broken, when a beautiful journey was there?
I am not superstitious, may be I am careful of many things, but these are logical facts, of pert to right and wrong. May be you may call me superstitious ~~
I don’t like, crystal breaking, glass breaking, I don’t like to keep cracked mirrors/ cracked glasses with me,
However at the same time a colored paint with map of colored countries look nice,
Colored Raku Paints often look good when multiple colors are there, but cracks in such Raku pains at times is painful to watch~~~
The following is the picture of glass breaking before the esteemed ship was started from the corner of sea,

More here,
Noone can forget — what love of Rose and Jack was in Titanic~~
The blushing love of Jack and Rose~~
I hope now I can listen to the song, here, it is, “My heart will go on”
Jack loved Rose madly, she also loved him madly,
Same ship,
In the End, she called herself with name, “Dawson, Rose Dawson”
And as in the following link, no evidence was found about Jack Dawson and Rose Dawson, where is the real story,
“We’ll stay forever this way
You are safe in my heart and
My heart will go on and on”
The real story — — well, such a love story, can be seen by everyone on the place, love cant be hidden, so when Jack and Rose were in love everyone must had seen love? No, remember childhood stories of love stories in your schools? Still remember them? No? So many would had seen the real budding love of Jack and Rose~~~ Sorry of Dawson, Rose Dawson.