The shape, width and quality of the brush are to a great extent qualifying the effect you can achieve with it. For instance, round brushes are ideal for making curves and drawing curls. You draw straight lines preferably with a flat brush, keeping the handle of the brush pointed in the direction of the line. To draw a thin line, you do not necessarily need to use a narrow brush. You can also use the edge of a flat brush for that. This brush is also very convenient for making a thick line merge into a thin one, turning the brush on its side in one fluid action as you go automatically changes the line from thick to thinner. When you come to the end of a line, lift the brush from the skin in a single smooth movement.
Hint: to make beautiful, thin lines, you mix the Water Make-up with Cleansing Lotion instead of water.
Whatever the make-up objective, the techniques for lightening/shadowing are the basis of the effects you want to achieve. Shaded/dark segments cause that area to recede optically, whereas highlighted/lighter segments make something stand out optically. If you extend sharp lines, for example by extending the naso-labial fold line downwards, this will give a negative and even rather mean effect. The longer the line, the more severe the character will appear.
Draw the eyebrows in with long strokes going upwards for a threatening effect.
The more quickly you draw the line the straighter it will be, and the more pressure you apply on the brush, the thicker the line becomes.
