Is SVG this easy ...

Question

If you get used to the letters M, Q, L, Z, ....
Does it mean you can basically make something basic with SVG -
And of course you will have to work with the numbers too.
But is that really all it's about?

Answer 1

What do you mean by M, Q, L, Z?

Answer 2

Sonic You know those letters we use in SVG:
they each stand for something:
M: moveto;
L: lineto;
Z: close.....

https://www.sololearn.com/learn/HTML/2213/

So on most SVG codes that's what i see (M,L, Q..), i just thought maybe all it takes is remebering and mastering working with those letters .