Just to comment on the original question re cutting where it spurs off. Don't. When cutting a branch, cutting it flush with the trunk is not a good idea, and the tree doesn't like it. You want to cut a few inches off the main trunk, and at an angle so that any rain runs off the cut surface, and doesn't pool where it may cause rot/mould.
HTH
J
Due to the up and down vessels of the tree, xylem and phloem, flush cuts break into these. 45 degree undercut to carefully meet the vertical stem used to be the general idea.
Scrape the bark off a log or stick and you'll see the way the wood wraps around. It's sort of intuitive where the tree builds strength. It varies, as does nature, conifers often build strength above the branch. But they're not stick trees anyway.