int ndx = 0;

    for (ndx = 0; ndx <= SPTYP_LAST_EXPONENT; ndx++)

    // Fill all disciplines into a vector, then shuffle the vector, and
    // train in that random order. That way, small xp pools don't always
    // train exclusively the first skill.
    std::vector<int> disc;
    for (int ndx = 0; ndx <= SPTYP_LAST_EXPONENT; ndx++)

        disc.push_back(ndx);
    }
    std::random_shuffle(disc.begin(), disc.end());
    for (unsigned int k = 0; k < disc.size(); ++k)
    {
        int ndx = disc[k];