Discipline=Freedom. (jocko FTW)

just do what needs to be done. dont listen to the voice in your head, sit down and do what needs to be done, dont get up til its done. no excuses. it sounds to me like you know your slacking off, so just stop slacking and get your house in order. jobs first, slacking second.

just taking psychedelics isnt a spiritual path, its just doing drugs for fun, which is fine, but dont get the two things mixed up. any spiritual path worth walking is going to lead to a constructive future.

single pointed meditation will help to develop concentration, if you dont practice something you wont get better at it. Id start by sitting for an hour a day and concentrating on something like your breath.

nobody wants to do things that aint fun, but you gotta get them done or your life will become a mess, ive been in the same boat as you and I am currently working my way out of said mess, trust me its better to start now cos its not gonna get any better