Some are tortuous and complicated, other - easier and faster.
Whatever would have chosen - assistance is needed from qualified master-teacher, who can explain all the intricacies of the pathway. This will avoid any major troubles.
One can also take a shortcut. But then almost always may encounter many difficulties and obstacles.
So one needs to have a very good condition, a lot of determination, patience, perseverance ...
And of course - good, solid equipment. Master's tips in this case are indispensable.
On this website i put all the material that allowed me to understand a lot of things, bringing me closer to the aim (which i hope to achieve in this very life) and which all time is invaluable aid on my way to Enlightenment.
Let it become the same for you - Dear Reader, bringing unlimited benefit to all sentient beings.