Firstly, Bubbles are easily carried away by wind, if we Converted into a Bubble, even we may get carried away by wind!
Secondly, Bubbles burst very easily, if we Converted into a Bubble, even we may start bursting!
Thirdly, Bubbles are almost transparent, if we Converted into a Bubble, even we may become transparent!
Lastly, some Bubbles can get huge in size, if we Converted into a Bubble, even we may convert into a huge Bubble!